The report describes the measurement of urinary organic halogen compounds. The method is an application of the adsorbable organic halogen assay which is widely used for the analysis of industrial ...
Halogens are known to decrease the levels of stratospheric ozone. The latest measurements show that something similar occurs in the lower atmosphere over tropical oceans — and probably above most ...
Halogens, specifically chlorine and bromine, are suspected of posing serious dangers to human health and the environment when used as a brominated flame retardant (BFR) or in polyvinyl chloride (PVC).
Electronics companies have experienced some chemical reactions in the past two decades. Many will recall the European RoHS Directive (Restriction of Hazardous Substances), which came into force in ...
Increasing the recovery of valuable fossil raw materials, avoiding climate-damaging carbon dioxide emission, and stabilizing our energy supply network – these are the three major objectives of a new ...
(Winona, MN) has expanded its line of halogen-free flame retardant (FR) compounds to include nylon and polyester grades. “Development of halogen-free FR materials by RTP has been driven by the global ...
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THE FIRST DIRECT atmospheric measurements of iodine oxide and bromine oxide above the Antarctic snowpack unexpectedly indicate that the chemicals participate in destroying ozone and change the ...
Compliance with directives of the European Union (E.U.), including Restriction of Hazardous Substances (RoHS) and Waste Electrical and Electronic Equipment (WEEE), has been the driving force behind ...
Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character, Vol. 124, No. 795 (Jul. 1, 1929), pp. 604-616 (13 pages) ...
Master Bond Supreme 11AOHT is a halogen free, two component epoxy resin system for high-performance bonding and sealing formulated to cure at room temperature. Its most outstanding features include ...
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